The answer is 40 litres. The trick of the question is that it says the bath has been FILLED with 40 litres of water, therefore, if you add anything else, it'll spill over.
363 liters
10 liters.
perimeter is all the sides added, area is the base times the height, and volume is on a prism u multiply the three different measurements
1235g because 720 + 5 and a half = 720.5 = 1.235kg = 1235g
Cube one's volume = 9*9*9 = 729 cubic units. As there are two cubes, their volumes added together = 1458 cubic units.
No, changing the volume of a container filled with gas will not change the mass of the gas. The mass of the gas remains constant unless gas is added or removed from the container. Changes in volume only affect the pressure and density of the gas.
363 liters
1.76 litres
1,440 ml needs to be added.
judlekfj Metric system: Length-meters Mass-grams Volume-liters Sometimes "milli" "centi" or "kilo" are added. "Mlli"-0.001 (1,000th) "Centi"-0.01 (100th) "Kilo"-1,000
The volume of a sugar and water mixture is less than the volume of each substance alone because when water is added to sugar, water fills in the little spaces between the particles of sugar, resulting in a lower volume.
0.05 litres.
When heat is added to water, the water molecules absorb the energy and move further apart, leading to an increase in kinetic energy. This increase in kinetic energy causes the molecules to move faster and spread out, resulting in the expansion of the water volume.
7 liters of a 20% acid solution consists of 1.4 liters of acid (20% of the total volume) mixed with 5.6 liters of water (80% of the total volume). The amount of acid isn't going to change in the new solution. You are just going to add enough water to make it a 10% solution instead of a 20% solution. So it will be more dilute. That means that 1.4 liters of acid will represent 1/10 of the volume of the new solution. So the total volume of the new solution will be 10 x 1.4 or 14 liters. The amount of water in the new solution will be 14 - 1.4 = 12.6 liters. That is a difference of 12.6 - 5.6 = 7 liters from the amount of water you started with. So you need to add 7 liters of water to the original 20% solution to make it a 10% solution. This makes sense because if you double the amount of the mixture from 7 liters to 14 liters and the amount of acid is unchanged, the solution will be half as strong.
2.5L
When each of the following is added to water, is the resulting solution acidic, basic, or neutral? a) HClO, b) NaCl, c) HCN, d) MgO, e) CH3OH
It is a sum that cannot be done. A gram is a measure of mass while a litre is a measure of volume. The two cannot be added or subtracted in any sensible way.