Answer:
grasslands ia the answer!
Answer:
5.355 g
Explanation:
first you have 30.6 g from ammonium nitrate ( NH4NO3 )
molecular weight for NH4NO3 is 80 g/mole
and molecular weight for nitrogen gas N2 is 14 g/ mole
make this
NH4NO3 --------------> N2
80 g/mol --------------> 14 g/mol
30.6 g ---------------> x
So X = 14 x 30.6 ÷ 80 = 5.355 g of N2
Good Luck
In your hand, the ball has higher potential energy than kinetic because it is still off of the ground but it isn't moving so there is no kinetic. As the ball rises, its potential and kinetic energy increases. At its peak, it has very high potential energy and very low kinetic energy. As it falls, the potential energy decreases but kinetic does not.
Answer:
Covalent bonds.
Explanation:
Covalent binds where electrons are shared between the H and O atoms.
Answer:
356.484 g.
Explanation:
- Molarity (M) is defined as the no. of moles of solute (NaCl) dissolved in a 1.0 L of the solvent.
<em>M = (no. of moles of NaCl)/(volume of the solution (L))</em>
M = 6.10 M, volume of the solution = 1.0 L.
∴ No. of moles of NaCl = (M)(volume of the solution (L)) = (6.10 M)(1.0 L) = 6.10 mol.
<em>∵ no. of moles of NaCl = (mass of NaCl)/(molar mass of NaCl)</em>
∴ Mass of NaCl = (no. of moles of NaCl)(molar mass of NaCl) = (6.10 mol)(58.44 g/mol) = 356.484 g.
