Chemistry

Chemistry, 24.07.2019 10:00, letsgivepece2309

How many grams of h2so4 contains 0.4 moles of hydrogen?

answer

Answers: 1

Show answers

Similar questions

Предмет

Chemistry, 22.06.2019 16:30, montanolumpuy

How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4

Answers: 3

Предмет

Chemistry, 23.06.2019 16:00, fdzgema17

How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a) 3.4 mol h2so4 b) 6.8 mol h2so4 c) 10.2 mol h2so4 d) 13.6 mol h2so4 a) 3.4 mol h2so4

Answers: 1

Предмет

Mathematics, 08.07.2019 22:10, alyssagonzales2021

100 rules: have to answer correctly have to answer all 16 questions only answer if you only know the answer partial answers or incomplete answers not accepted will be reported point stealers beware 1) how many moles are there in 24.5 grams of cof3? 2) how many molecules are there in 150.00 grams of na2so4? 3) how many moles are there in 2.3 x 1024 atoms of sulfur? 4) how many grams are there in 7.40 x 1023 molecules of ph3? 5) how many moles are there in 7.5 x 1023 molecules of h2so4? 6) how many molecules are there in 55.5 grams of cu(clo¬3)2? 7) how many grams are there in 8.20 x 1025 molecules of water? 8) how many molecules are there in 238.05 grams of co2? 9) how many molecules are there in 2.35 grams of nh4f? 10) how many grams are there in 1.50 x 1023 molecules of n2h6? 11) how many molecules are there in 20.40 grams of sicl4? 12) how many grams are there in 3.50 moles of alcl3? 13) how many moles are there in 4.50 x 1022 molecules of ch4? 14) how many molecules are there in 9.34 grams of no? 15) how many grams does 4.00 moles of uf6 weigh? 16) how many moles are there in 230.0 grams of nh4oh?

Answers: 2

Предмет

Chemistry, 09.08.2019 11:10, ssteitzsophiee223

Question 1(multiple choice worth 4 points) (05.04 mc) in an experiment, zinc chlorate decomposed according to the following chemical equation. zn(clo3)2 → zncl2 + o2 (molar mass of zn(clo3)2 = 232.29 g/mol; zncl2 = 136.286 g/mol; o2 = 31.998 g/mol) if the mass of zinc chlorate was 150 grams, which of the following calculations can be used to determine the mass of oxygen gas formed? (150 × 1 × 232.29) ÷ (31.998 × 3) grams (150 × 3 × 232.29) ÷ (31.998 × 1) grams (150 × 1 × 31.998) ÷ (232.29 × 3) grams (150 × 3 × 31.998) ÷ (232.29 × 1) grams question 2(multiple choice worth 4 points) (05.04 lc) how many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o 3.4 mol h2so4 6.8 mol h2so4 10.2 mol h2so4 13.6 mol h2so4 question 3(multiple choice worth 4 points) (05.04 mc) what mass of h2 is needed to react with 8.75 g of o2 according to the following equation: o2(g) + h2(g) → h2o(g)? 0.547 g h2 1.10 g h2 4.38 g h2 17.5 g h2 question 4(multiple choice worth 4 points) (05.04 mc) read the following chemical equation. fe + o2 → fe2o3 which of the following fractions can be used for the mole ratio to determine the mass of fe from a known mass of fe2o3? four over two three over two two over three two over four question 5(multiple choice worth 4 points) (05.04 lc) which of the following is a valid mole ratio from the balanced equation 2fe2o3 + 3c → 4fe + 3co2? four moles of c over three moles of f e two moles of f e two o three over four moles of c three moles of c over four moles of c o two four moles of f e over three moles of c o two

Answers: 2

Do you know the correct answer?

How many grams of h2so4 contains 0.4 moles of hydrogen?...

Questions in other subjects:

Konu

Biology, 05.09.2021 05:20

Can someone give examples of reproduction cellular organism and conscious?...

Konu

Biology, 05.09.2021 05:20

HELP ME I WILL MARK BRAINLIEST Which part of the brain sends impulses to the autonomic nervous system during life-threatening emergencies?...

Konu

Mathematics, 05.09.2021 05:20

Given the following definitions: U = {1, 2, 3, 4, 5, 6, 7} A = {1, 2, 4, 5} B = {1, 3, 5, 7} How many elements are in B' ?...

Konu

Chemistry, 05.09.2021 05:20

Write a definition for fluid that incorporates time into a model of solids and liquids....

Konu

Mathematics, 05.09.2021 05:20

Determine the gear ratio for a bike with 45 front teeth and 18 rear sprocket teeth. 18/45 = 0.4 45/18 = 2.5 18(45) = 810 45 – 18 = 27 CONTINUED...

Konu

Physics, 05.09.2021 05:20

HELP PLEASE 10 POINTS At the start of the school year, you learned about energy transfer in an ecosystem. As the energy is transferred from one organism to another, the amount of...

Konu

Physics, 05.09.2021 05:20

5 Explain why 25 kg of feathers float when immersed in later while 25.kg of Steel Sinks when immersed in water? (Ne* You must use the terms density, inversely proportional Volume a...

Konu

Mathematics, 05.09.2021 05:20

Una podadora utiliza una mezcla de aceite y gasolina. Por cada onza de aceite, la mezcla contiene 16 onzas de gasolina. Si el tanque tiene una capacidad para 68 onzas de me...

Konu

Chemistry, 05.09.2021 05:20

18. Which of the following is the empirical formula? (a) C3H18 (b) CH3COOH (C) C. H1002 (d) NH4NO3 (e) BH Hint: Empirical formula is the simplest integral ratio among each...

Konu

Mathematics, 05.09.2021 05:20

In a survey of 231 professional athletes, it was found that 122 of them owned a convertible, 88 of them owned a giant screen TV, and 86 owned a sporting goods store. 18 owned a con...

Other tasks in the category: Chemistry More task