3. Which of the following is a TRUE statement?
(5 Points)
In a chemical equation, the reactan...
Chemistry, 28.10.2020 22:50, Sadaalcala1
3. Which of the following is a TRUE statement?
(5 Points)
In a chemical equation, the reactants and products can have different numbers of atoms for each element.
In a chemical equation, the coefficients tell you the number of molecules of each reactant used and the
number of molecules of each product made.
In chemical equation, you can end up with a different number of atoms of an element on the reactant side
for the same same element on the product side.
In a chemical equation, an element or compound must be accompanied by a phase change.
Answers: 2
Chemistry, 22.06.2019 12:00, zamariahyou
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
Chemistry, 22.06.2019 23:00, ceejay8005
The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:
Answers: 1
Chemistry, 23.06.2019 00:30, rose888829
The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils
Answers: 2
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