subject
Chemistry, 22.02.2021 22:30 love123jones

To be useful, a chemical equation must be balanced. What does this mean? The volume of the reactants and products must be equal.

The number of each type of atom on both sides of the arrow must be equal.

The masses of the products and reactants must be equal.

The amount of gas/solid/liquid on both sides of the arrow must be equal.

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 10:30
Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2
Answers: 1
question
Chemistry, 22.06.2019 11:00
Can you me with this i really appreciate it
Answers: 1
question
Chemistry, 23.06.2019 16:00
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
question
Chemistry, 24.06.2019 00:00
The nonmetals in groups 6a and 7a a) end in -ate b) have a numerical charge that is found by subtracting 8 from the group number c) all have ions with a –1 charge d) lose electrons when they form ions
Answers: 3
You know the right answer?
To be useful, a chemical equation must be balanced. What does this mean? The volume of the reactant...
Questions
question
History, 15.11.2019 21:31
question
History, 15.11.2019 21:31
Questions on the website: 13722363