A cubic meter of water has a mass of 10 kilograms. How much water is this in grams? The human body is 60% water by mass. How many grams of water are there in a person who weighs 90 kg? When 500 grams of salt is added to 500 grams of water, how many grams is that salt water...
What is the mass of the watermelon (in grams) if the mass of each apple is 80g? Mass of watermelon = g.Okg6kg2kg4kg 2【题目】T he weighing scale shows the total mass of a watermelon and 2 similar apples. What is the mass of thewatermelon (in grams) if the mass of each ...
If you add 50.0 mL of water to a beaker containing 22 mL of water, then how much water do you have in the beaker? What is the mass of 53 mL of ethanol, which has a density of 0.79 g/mL? How to convert grams of water to milliliters with a formula ...
To find the value of x in the mass of one molecule of water expressed as x×10−23 g, we can follow these steps: 1. Understand the Mass of Water: The molar mass of water (H₂O) is known to be 18 grams per mole. This means that one mole of water weighs 18 grams. 2. ...
To solve the problem, we need to determine the length of the side of the wooden cube based on the information provided about its buoyancy and the mass placed on it. Let's break it down step by step.Step 1: Understand the Problem
Resurrection plants, defined as those capable of recovering from holding less than 0.1 grams of water per gram of drymass, are different. 2018年6月六级真题(第一套)阅读 Section B The founder of two tech companies, Tesla Motors and SpaceX, is bringing electric vehicles tomassmarket and enabling...
If 8.13 g of CuNO3 is dissolved in water to make a 0.540 M solution, what is the volume of the solution? If you want to make 75 mL of a 0.015 M solution of B(OH)3 in water, how many grams of B(OH)3 would you need? What mass of...
about 30 grams exactly 28.349523125 grams about a slice of bread about the mass of a fluid ounce of water (they are not the same thing though!)A pound is:a bit less than half a kilogram exactly 453.59237 grams (in fact a pound has a metric definition)A short ton is:...
What is the mass in grams of one mole of water? Find the molar mass of water. What is the molar mass of the substance with the formula FeC_2O_4? How do you calculate the molar mass of water? How would you calculate the molar mass of water?
Grams to Moles Conversion:Water, like any pure chemical compound, has a definite mass-mole correspondence or conversion. The correspondence or conversion factor is the molar mass of water. A mole of water constitutes 6.02×1023 molecules. This is true of a mole of a...