1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stepladder [879]
3 years ago
14

When calculating global population growth, the death rate is _____.

Chemistry
2 answers:
ivanzaharov [21]3 years ago
8 0
Death rate is subtracted by birth rate

please give me best answer :D
LenKa [72]3 years ago
7 0
Subtracted to the birth rate <span />
You might be interested in
Identifying Changes of Matter
Lapatulllka [165]
Boiling water, freezing matter and an exploding dynamite. Your welcome
4 0
3 years ago
The number of electrons in an oxide ion O^2- is?
Tatiana [17]

10 electrons are in o^2

7 0
3 years ago
Consider the substitution reaction that rakes place when (R)-3-bromo 3-methylhexane is treated with methanol. Which of the follo
Otrada [13]

Answer:

The reaction would take place with racemization.

Explanation:

The compound (R)-3-bromo 3-methylhexane contains has the leaving group attached to a tertiary carbon atom. When the leaving group is attached to a tertiary carbon atom, the compound undergoes nucleophilic substitution via SN1 mechanism. This mechanism involves the formation of a planar carbocation intermediate. The nucleophile may attack this intermediate from either faces, leading to racemization of the product.

5 0
3 years ago
How many atoms are in 1.6g C? Answer in units of atoms. <br><br> (no answer choices were given)
maksim [4K]

Answer:

6.022  ×10(index 23) / 7.5 = 0.8293 ×10(index 23)

Explanation:

molar mass of C =  12gmol

therefore in 12g of C there is one mole or an amount of 6.022 ×10(index 23)

∴12g/6.02210(index 23) ×1.6g

3 0
2 years ago
An acid with molar mass 84.48 g/mol is titrated with 0.650 M KOH. What volume of KOH solution is needed to titrate 1.70 grams of
RSB [31]

Answer:

V=0.0310L=3.10mL

Explanation:

Hello.

In this case, since the acid is monoprotic and the KOH has one hydroxyl ion only, we can see that at the equivalence point the moles of both of them are the same:

n_{acid}=n_{KOH}

Thus, since we are given 1.70 g of the acid, we compute the moles of acid that were titrated:

n_{acid}=1.70g*\frac{1mol}{84.48g}=0.0201mol

Which equal the moles of KOH. In such a way, since the molarity is defined as moles over liters (M=n/V), the liters are moles over molarity (V=n/M), thus, the resulting volume is:

V=\frac{0.0201mol}{0.650mol/L}\\\\V=0.0310L=3.10mL

Best regards!

7 0
3 years ago
Other questions:
  • Calculate the volume of H2(g) at 273 K and 2.00 atm that will be formed when 275 mL of 0.725 M HCl solution reacts with 50.0 g Z
    5·1 answer
  • In the vertical columns of the periodic table, as the atomic numbers increase:
    12·2 answers
  • Which phrase describes the movement of the continents?
    12·2 answers
  • Absolute zero is ______. the lowest possible volume occupied by a gas the lowest possible temperature of a gas the lowest possib
    11·2 answers
  • What is the Lewis structure for NbBr5
    14·1 answer
  • Rank the following groups in terms of their priority according to the Cahn-Ingold-Prelog system of priorities. Give the highest
    6·1 answer
  • which of the following is an electronic device that measures ph? a. a ph meter b. a molarity meter c. a hydroxide meter d. a hyd
    10·1 answer
  • If you could answer it would be a huge help, thank you!
    5·2 answers
  • The world's tallest artificial Christmas tree measured a mammoth 5.20 x 103 cm. How tall is the tree in kilometers?
    6·2 answers
  • Chemical bonding may involve any of the following except the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!