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ss7ja [257]
3 years ago
13

What is bioleaching

Chemistry
2 answers:
vaieri [72.5K]3 years ago
4 0
The process of extracting metals from ores or waste by using microorganisms to oxidize the metals, producing soluble compounds.
"copper has been the most common base metal extracted with bioleaching"
jonny [76]3 years ago
3 0

Answer:

the process of extracting metals from ores or waste by using microorganisms to oxidize the metals, producing soluble compounds.

Explanation:

Make mine the brainliest

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Design techniques and materials that reduce the negative environmental
Scrat [10]

Answer:

Green design

Explanation:

The word ‘Green’ represents designs which are eco friendly and less harmful to humans and other organisms. It helps in the protection of natural resources such as water, air etc.

Green Design are also referred to as techniques and materials that reduce the negative environmental impact of a structure.

3 0
4 years ago
What happens to atoms after a chemical change?
forsale [732]

Answer:

They are not destroyed

Explanation:

Atoms are not destroyed or created they just rearrange and form new bonds!

4 0
3 years ago
Hydrogen has three isotopes with mass numbers of 1, 2, and 3 and has an average atomic mass of 1.00794 amu. This information ind
ki77a [65]

Answer:its actually 3 trust me

Explanation:

7 0
3 years ago
Read 2 more answers
The equation 2NaNO3 CaCl2=2NaCl Ca(NO3)2 is balanced. How many atoms of oxygen are there on each side of the equations?
morpeh [17]

Answer: There are 6 atoms on reactant side and 6 atoms on product side.

Explanation:

2NaNO_3 + CaCl_2 \rightarrow 2NaCl + Ca(NO_3)_2

As can be seen from the balanced equation the no of atoms i 1 molecule of NaNO_3 is 3, thus 2 molecules contain 6 atoms.

According to law of conservation of mass, in a balanced chemical equation the number of atoms on product side must be equal to the number of atoms on reactant side.

Thus there are 6 atoms formed in Ca(NO_3)_2.

3 0
3 years ago
Using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 M solution of 100 mL from C12H22O11
ser-zykov [4K]

Answer:

\boxed{\text{3.4 g}}

Explanation:

Step 1. Calculate the moles of C₁₂H₂₂O₁₁

\text{n = 0.100 L} \times \dfrac{\text{1.0 mol}}{\text{1 L}}=\text{0.100 mol}

Step 2. Calculate the mass of C₁₂H₂₂O₁₁

\text{m = 0.100 mol} \times \dfrac{\text{342.30 g}}{\text{1 mol}} = \text{3.4 g}\\\\\text{The mass of sucrose needed is }\boxed{\textbf{3.4 g}}

6 0
4 years ago
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