All categories

4 years ago

Would Mn(HPO4)2 be manganese (II) monohydrogen phosphate?

Chemistry

1 answer:

DiKsa [7]4 years ago

8 0

No, because HPO₄ is a multi-atom ion and has its own name which is Hydrogen phosphate.

You might be interested in

Which feature of nuclear fission reactions allows these reactions to take place in a chain reaction?

adell [148]

the cycle will continue until to fuel is present. that is why chain reaction occurs in a fission reaction

8 0

3 years ago

Read 2 more answers

find the total pressure of a gas that initially occupied 27 L at 32 degrees Celsius and 2.5 atm, if the final conditions are 12

yawa3891 [41]

Answer: Total pressure of the gas will be 0.716atm.

Explanation: We are given a gas having initial conditions as

V = 27L

T = 32°C = 305K

P = 2.5atm

As the gas remains same, number of moles of a gas will also be same for initial and final conditions. To calculate the number of moles, we use ideal gas equation, which is,

$PV=nRT$ .......(1)

where, R = gas constant = $\text{0.08206 L atm }mol^{-1} K^{-1}$

For calculating number of moles:

$n=\frac{PV}{RT}$

Putting the values of initial condition in this equation, we get

$n=\frac{(2.5atm)(27L)}{\text{(0.08206 L atm }mol^{-1} K^{-1})(305K)}$

n = 2.696 mol

Now, the final conditions are,

V = 88.0L

T = 12°C = 285K

n = 2.696 mol (calculated above)

P = ? atm

Again using equation 1, we get

$P=\frac{nRT}{V}$

$P=\frac{(2.696mol)(\text{0.08206 L atm }mol^{-1} K^{-1})(285K)}{88.0L}$

P = 0.716atm.

7 0

3 years ago

Read 2 more answers

What is the answer for this question

cestrela7 [59]

Answer:

The answer to your question is the second choice

Explanation:

Formula to calculate the heat of any substance

Q cal= mCcal ΔTcal

Formula to calculate the heat of a metal. The heat will be negative because it releases heat.

Qm = -mCmΔTm

Now equal both formula

Qcal = Q m

mCcalΔTm = -mCmetΔTmet

-Solve for Cmet

Cmet = -[mCcalΔTm] / mΔTmet

6 0

3 years ago

Which substance is an Arrhenius acid

Sonja [21]

Arrhenius acids and Bronsted Lowrey acids are the exact same. HCl is one example

7 0

3 years ago

Read 2 more answers

A chemist determines by measurements that 0.0200 moles of chlorine gas participate in a chemical reaction. Calculate the mass of

Schach [20]

Answer:

1.4200 g

Explanation:

The chlorine gas has a molecular formula Cl2. In table periodic, the molar mass of one atom of chlorine is 35.5 g/mol, so the molar mass of Cl2 is 71 g/mol.

Molar mass, mass and number of moles are related by the equation below:

$n = \frac{m}{MM}$

Where n is the number of moles, m is the mass, and MM is the molar mass of the compound.

So, for 0.0200 moles of Cl2 produced:

$0.0200 = \frac{m}{71}$

m = 71x0.0200

m = 1.4200

8 0

4 years ago