subject
Chemistry, 02.11.2020 23:20 yungkxng57

4 Select the correct answer.
Which statement best describes how chemical equations demonstrate conservation of mass?
OA.
The number of reactants is the same as the number of products,
OB.
The compounds are the same on each side of the reaction.
O C.
The number of atoms of each element is the same on each side of the equation.
hodation
OD.
The state of matter is the same on each side of the equation,

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 07:40
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
question
Chemistry, 22.06.2019 08:30
Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution
Answers: 1
question
Chemistry, 22.06.2019 21:00
Which of the following is a physical property flammability heat of combustion solubility and toxicity
Answers: 1
question
Chemistry, 22.06.2019 23:00
Condensation happens when water vapor cools. true or false? ?
Answers: 2
You know the right answer?
4 Select the correct answer.
Which statement best describes how chemical equations demonstrat...
Questions
Questions on the website: 13722362