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Unfortnenly it depends not only on the volume of the water but also the temperature
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Why do you use algebra in science?
Because equations are part of Science to explain the diversity of it. Example: H2o and other formulas....
What is the value of x When a 1.63 g sample of MgCl2xH2O is heated to remove all water a mass of 0.762 g remains?
You begin with 1.63 g of MgCl2•xH2O. You end up with 0.762 g MgCl2. That means you lost 1.63 - 0.762 = 0.87 g of H2O. 0.762 g MgCl2 / 95.21 g (molar mass) = .00800 mol MgCl2 0.87 g H2O / 18.02 g (molar mass) = .048 mol H2O x = mol solute / mol solvent x = .048 mol H2O / .00800 mol MgCl2 x = 6 MgCl2•6H2O
What is the equation for reacting KHCO3 with H2O?
Khco3+h2o
How do you balance Cl2O7 plus H2O equals HClO4?
cl2o7+h2o
What is the molecular geometry of H2O?
Bent
How many moles are there in 1500 grams of water?
0.998 g/cm³ is the density of water so you go 150g/ (0.998g/cm^3) and that gives your volume or ammout and that is 150.3006ml or 150.3006cm^3 * * * * * True at around 20 deg C, or room temperature. At its maximum (at a pressure of 1 atmosphere), the density of water is 0.9999720 grams per cm3 at 4 deg C. Than means 150 grams has a volume of 150.0042001 cm3. At its least dense it is 0.9584 grams/cm3 and the volume of 150 grams would be 156.511 cm3 approx.
What is the density of water in grams per ounces?
Water has a molecular formula of H2O. The molar mass of H2O is 18.0153 g/mol and has a density of 1 g/cm3. 1 fluid ounce is 29.57 milliliters, or 29.57 cm3. This means that there are 29.57 grams per fluid ounce of water.
What is the gram formula mass for H2O?
H2O's molar mass is 18 g/mol.
What is the mass in grams of 4.5 moles of h2o?
0.25 mole of H2O
What is the mass of 2.1 moles H2O?
The mass of 2,1 moles H2O is 37,8 g.
What is the mass of 1 cm3 of a mateial?
The mass of a given volume of a material is dependent on the material's density, and thus its molecular weight. So, this will differ for every type of material, and there is therefore no absolute weight for 1ml (cm3) of a material. The only universal measure of mass that holds for all materials is the 'mole.' A mole is defined as 6.022 x 1023 atoms of a given substance. Multiplying the atomic mass of a given element or molecular weight of a given compound by this number yields the mass of one mole of the element, in grams. If the density of a given substance is known, the mass per cm3 can then be calculated. Frequently in chemistry, the density of a substance is compared to the density of water (H2O), which is 1g/ml.
How many moles of water molecules h2o are present in a 27 rams sample of water?
Divide mass of 27 g H2O by its molar mass of 18.0 g.mol−1 H2O and you get the number of moles: 1.5 mole H2O
What is equivalent weight of Sodium Hypochlorite. Also explain why?
Sodium hypochlorite NaOCl may react with two moles of HCl, NaOCl + 2HCl = NaCl + Cl2+ H2O, so its molecular mass divided by 2 is its equivalent mass.
What is the mass of 2 mole of h2o?
36g
What is the molcular mass of water?
Molar mass of H2O = 18.01528 g/mol
What you the mass number of H2o?
The mass of a single molecule of H20 is 18 amu.
What is the atomic mass and number for H2O?
The atomic mass of H2O is 18.01528amu. Each hydrogen atom has a mass of 1.00794amu and the oxygen atom has a mass of 15.9994amu. There is not atomic number for H2O, as it is a compound, not an element. H: 2 x 1.00794amu = 2.01588amu O: 1 x 15.9994amu = 15.9994amu Total = 18.01528amu
