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
m_a_m_a [10]
3 years ago
9

If an acid is splashed on your skin, wash at once with

Chemistry
1 answer:
olga55 [171]3 years ago
6 0
D. plenty of water

First, the affected area is washed with plenty of water for 15-20 minutes. Then washed with a weak solution of sodium bicarbonate.

H⁺ + HCO₃⁻ → H₂O + CO₂
You might be interested in
What is the <br>formula and valency of <br> thiosulphate ​
tatuchka [14]
Formula: NA2S2O3. Valency: 2
6 0
3 years ago
How many moles are present in 356.4 g of NiBr3
lozanna [386]

1.194 mol

(remember to use sig figs!)

8 0
2 years ago
Which of the following is non polar covalent bond?
vladimir2022 [97]

Answer:

N-Cl

Explanation:

Look at the chart below. Since N-Cl bond has a electronegativity difference of (3.0-3.0) zero, they are non-polar.

5 0
2 years ago
How mant low dose 81mg aspirin tablets can be made from 1.21 kg of aspirin​
KiRa [710]

Answer:

14,938 tablets.

Explanation:

WE divide:

1.21 kg / 81 mg

1.21 kg = 1,210 g = 1.210,000 mg.

So it is 1,210,000 / 81

= 14,938 tablets.

3 0
3 years ago
An atom has a mass number of 43 and an<br> atomic number of 23. How many protons<br> does it have?
Airida [17]

Answer:

23

Explanation:

8 0
3 years ago
Other questions:
  • Is colour a chemical or physical
    12·1 answer
  • Boyle's law states that gas volume is Boyle's law states that gas volume is inversely proportional to temperature. directly prop
    5·2 answers
  • Of the following which is the most concentrated solution
    10·2 answers
  • he thermite reaction, in which powdered aluminum reacts with iron(III) oxide, is highly exothermic. 2 Al(s) + Fe2O3(s) Al2O3(s)
    5·1 answer
  • Select the correct answer from each drop-down menu.
    6·1 answer
  • Does the solubility increase whenever the temperature does?
    8·1 answer
  • When 18.0 mL of a 8.43×10-4 M cobalt(II) fluoride solution is combined with 22.0 mL of a 9.72×10-4 M sodium hydroxide solution d
    7·1 answer
  • What is the approximate volume of 19g of fluorine gas at a pressure of 4.0 atmospheres and a temperature of 127o C?
    7·1 answer
  • When using the benedict's assay, which color would indicate the most reducing sugar present?
    12·1 answer
  • can anyone help with this mole to mole/mole to grams question? any help would be greatly appreciated! Thanks!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!