3 years ago

Calcium + zinc nitrate ------->

Chemistry

2 answers:

Snezhnost [94]3 years ago

8 0

Answer:

Explanation:

there will be displacement reaction taking place

satela [25.4K]3 years ago

8 0

Answer:

there will be no reaction

Explanation:

there will be no reaction since calcium does not displace zinc

You might be interested in

Iron and aluminum are examples of _____________.

LenKa [72]

Answer:

Iron and aluminum are examples of metals, along with copper, iron, (etc.)

6 0

3 years ago

The energy needed to remove an electron from an atom is called

Arlecino [84]

Ionization energy, also called ionization potential, in chemistry, the amount of energy required to remove an electron from an isolated atom or molecule

3 0

3 years ago

Over the past one thousand years, the temperature of the earth has consistently risen, with every year recording a higher temper

Katarina [22]

According to oddyseywear its false

7 0

3 years ago

Read 2 more answers

This patient has a bone density of 820mg/cm3. What is the volume of a 25g sample?

mamaluj [8]

Answer: The volume of bone for given sample is $30.49cm^3$

Explanation:

To calculate volume of a substance, we use the equation:

$\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}$

Density of bone = $820mg/cm^3=0.82g/cm^3$ (Conversion factor: 1 g = 1000 mg)

Mass of bone = 25 g

Putting values in above equation, we get:

$0.82g/cm^3=\frac{25g}{\text{Volume of bone}}\\\\\text{Volume of bone}=30.49cm^3$

Hence, the volume of bone for given sample is $30.49cm^3$

3 0

3 years ago

You will need 384,000 gallons of liquid hydrogen for fuel. Convert to Liters.

Bingel [31]

Answer:

1455360 liters

Explanation:

If there are 3.79 liters in 1 gallon

Do 384,000 × 3.79

Which is 1455360

7 0

2 years ago