Which of the following is true about a carbonated soft drink?
1. the carbon dioxide is a sol...
Which of the following is true about a carbonated soft drink?
1. the carbon dioxide is a solution, and the water is the solvent.
2. the carbon dioxide is a solvent, and the water is the salute.
3. the water is the solution, and carbon dioxide is a solvent.
4. the water is the solvent, and the carbon dioxide is the salute.
Answers: 1
Chemistry, 23.06.2019 02:10, sativataurus
Detrimental the length of the object shown 1. 97.8mm 2. 97.80 mm 3. 97mm 4. 98mm
Answers: 2
Chemistry, 23.06.2019 06:40, hackman1216
The combustion of methane, ch4, releases 890.4kj/mol. that is, when one mole of methane is burned,890.4 kj are given off to the surroundings. this meansthat the products have 890.4 kj less than the reactants. thus, ah for the reaction = - 890.4 kj. a negative symbolforah indicates an exothermic reaction. ch (g) + 20 (g)> co2 (g) + 2 h0 (1); ah = - 890.4 kga) how much energy is given off when 2.00 mol of ch, are burned? b) how much energy is released when 22.4g of ch. areburned?
Answers: 1
Mathematics, 23.06.2019 08:20
History, 23.06.2019 08:20
History, 23.06.2019 08:20