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
ololo11 [35]
3 years ago
15

Sodium hydrogen carbonate is used as a deodorant. Express your answer as a chemical formula.?

Chemistry
1 answer:
kirill [66]3 years ago
5 0
First step is to get the symbols of each component in the mentioned compound:
Sodium has the symbol: Na
Hydrogen carbonate has the symbol: HCO3

Second step is to balance these components:
As both components are monotonic, the ratio for their combination is 1:1

Third step is to write the formula:
Sodium hydrogen carbonate : NaHCO3

You might be interested in
What does conserving mass mean in a chemical equation?
Keith_Richards [23]
The answer would be C. Hope this helps
4 0
3 years ago
Read 2 more answers
Diatomic O2 can react with the element magnesium to form magnesium oxide (MgO). The balanced chemical equation is: 2Mg + O2 → 2M
tigry1 [53]

Answer:

We will expect 4 moles of MgO to be formed (option b).

Explanation:

Step 1: The balanced equation

2Mg + O2 → 2MgO

Step 2: Data given

Number of moles of Magnesium = 4 moles

Oxygen = in excess  → this means Magnesium is the limiting reactant

Magnesium will completely be consumed ( 4 moles). There will remain 0 moles.

For 2 moles of magnesium consumed, we need 1 mole of oxygen to produce 2 moles of MgO.

For 4 moles of magnesium, we need 4/2 = 2 moles of oxygen.

For 4  moles of magnesium, we will produce 4/1 = 4 moles of MgO

We will expect 4 moles of MgO to be formed (option b).

4 0
3 years ago
How many grams of carbon are present in 45.0g of CCl4
pentagon [3]
Molar Mass of CCl4= 12+4(35.5)=154 g/mol    g Carbon= 45.0g/(154 g/mol)=0.292 mole



6 0
3 years ago
Choose the letter of the choice that best completes the statement or answers the question. Elements in the same group have the s
pav-90 [236]
Elements in the same group have D. Same number of valence electrons.
6 0
3 years ago
Read 2 more answers
All of the following are features of karst topography EXCEPT sinkholes. Disappearing and emerging streams. Caverns. Continuous s
Minchanka [31]
D, continuous streams.
4 0
2 years ago
Other questions:
  • This is edgenuity btw
    15·1 answer
  • If an atom of the following element had a neutral charge, how many electrons would it have?
    12·1 answer
  • A. How many moles of CO will react with 1.75 moles of Fe,O,?​
    12·1 answer
  • You take a bottle of soft drink out of your refrigerator. The contents are liquid and stay liquid, even when you shake them. Pre
    7·1 answer
  • Which ion is larger? Cu+ Cu2+ Why? Because Cu2+ has the filled 4s subshell. Because Cu2+ cannot be oxidized further. Because Cu2
    6·2 answers
  • Which object has the lowest density <br><br>beach ball<br><br>water<br><br>sand​
    9·1 answer
  • What ion do acids release in solution? hydrogen hydroxide carbonate ammonium
    15·2 answers
  • How many moles are in 5.4x1024 molecules of C4H2F7I, heptafluoro-1-iodobutane? Group of answer choices
    11·1 answer
  • PLEASE HELPPPP
    5·1 answer
  • How do I know which substance is being reduced? ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!