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
Kamila [148]
3 years ago
7

Balancing Chemical Equations.

Chemistry
1 answer:
skad [1K]3 years ago
7 0

1. 2CaS + 2H2O --> Ca(HS)^2 + Ca(OH)^2

2. Au^2S^3 + 3H2 --> 2Au + 3H2S

You might be interested in
What type of tectonic activity occurs in the San Andreas Fault?
kykrilka [37]

The answer is a strike-slip. More specifically a right-lateral strike-slip.

6 0
3 years ago
If a drop of blood is 0.05 mL, how many drops of blood are in the blood collection tube that holds 2 mL?
Irina18 [472]
40 drops of blood in a tube that holds 2 mL
5 0
3 years ago
Read 2 more answers
Which of the following elements is a transition metal?
GenaCL600 [577]

Answer:

Scandium

Titanium

Vanadium

Chromium

Manganese

Iron

Cobalt

Nickel

Copper

Zinc

Yttrium

Zirconium

Niobium

Molybdenum

Technetium

Ruthenium

Rhodium

Palladium

Silver

Cadmium

Lanthanum

Hafnium

Tantalum

Tungsten

Rhenium

Osmium

Iridium

Platinum

Gold

Mercury

Actinium

Rutherfordium

Dubnium

Seaborgium

Bohrium

Hassium

Meitnerium

Darmstadtium

Roentgenium

Copernicium

Explanation:

all of those are transition metals lol

5 0
3 years ago
Read 2 more answers
¿Cómo se relaciona la química en la salud?
mars1129 [50]

salud: Medicina: La Química nos proporciona vacunas , antibióticos y todo tipo de medicamentos que nos curan y protegen de las enfermedades.

7 0
3 years ago
Which of the following pairs are about equal in mass?
Mademuasel [1]

Answer:

Proton and neutrons

Explanation:

they both have a mass of 1 amu or 1 atomic mass

3 0
3 years ago
Read 2 more answers
Other questions:
  • According to the kinetic theory of motion everything is made of particles and all particles are?
    6·1 answer
  • What do they all have the same of ?
    14·1 answer
  • What is the last element in period 4?
    7·1 answer
  • ORGANISMS THAT ARE EATEN BY OTHER ANIMALS ARE CALLED
    14·2 answers
  • One of the few xenon compounds that form is cesium xenon heptafluoride (CsXeF7). How many moles of CsXeF7 can be produced from t
    14·2 answers
  • Which of these metals reacts more vigorously with water? <br><br> 1. Zinc <br> 2. Magnesium
    15·1 answer
  • H2SO4 is a strong acid, but HSO4- is a weak acid
    8·2 answers
  • certain gas occupies 6.24L at pressure of 760 mm Hg.If the pressure is reduced to 60.0mm Hg,what would the new volume be?​
    14·1 answer
  • Define the word conflict​
    11·2 answers
  • What is the compound NH3
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!