Post a New Question

chemistry proofread

posted by .

write the chemical equations for the following sentences
a) Aluminum reacts with oxygen to produce aluminum oxide
I put Al + O2 ----------> 2Al2O3
b) Phosphoric acid, H3PO4, is produced through the reaction between tetraphosphorous decoxide and water
I put P4O10 + 6H2O --------> 4H3PO4
c) Iron(III) oxide reacts with carbon monoxide to produce iron and carbon dioxide
I put FeO3 + CO2 ----------> FeCO2

thanks in advance

  • chemistry proofread -

    A is ok but it isn't balanced. The product is Al2O3. Note you have 1 Al on the left and 2 on the right. You have 2 O on the left and 6 on the right.
    B is ok. Correct product and balanced correctly.
    C is not ok.
    iron(III) oxide is Fe2O3.
    Carbon MONoxide is CO.
    It produces iron (Fe) and carbon dioxide (CO2).

  • chemistry proofread -

    so A is Al2O3 and c is FeCO2?

  • chemistry proofread -

    A is Al2O3 but c is not FeCO2.
    C is Fe AND CO2 as in Fe + CO2.
    Fe2O3+ CO ==> Fe + CO2. It isn't balanced.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    Given the reaction: Fe2O3 + Al -> Fe Al2O3 What masses of iron oxide and aluminum must be used to produce 15g iron?
  2. Chemistry

    Aluminum cookware is reffered ti as "anodized aluminum". The anodizing process puts a layer of aluminum oxide on the aluminum, protecting it from corrosion. Consider the reaction of 10.00 grams of aluminum with 10.00 grams of oxygen …
  3. Chemistry

    In a reaction, 39.5 g of chromium(III) oxide reacts with 14.0 g of aluminum to produce chromium and aluminum oxide. If 27.0 g of chromium is produced, what mass of aluminum oxide is produced?
  4. Chemistry

    Can you tell me if these are right please?
  5. Chemistry

    In a reaction, 34.6 g of chromium(III) oxide reacts with 12.3 g of aluminum to produce chromium and aluminum oxide. If 23.7 g of chromium is produced, what mass of aluminum oxide is produced?
  6. chemistry

    In a reaction, 37.5 g of chromium(III) oxide reacts with 13.3 g of aluminum to produce chromium and aluminum oxide. If 25.7 g of chromium is produced, what mass of aluminum oxide is produced?
  7. Chemistry

    (1)Aluminum reacts with oxygen to produce aluminum oxide according to the following reaction: 4Al(s) + 3O2(g) → 2Al2O3(s) Calculate the moles of Al2O3 produced when the reaction is performed with 31.06 g of each reactant. (2)Nitrogen …
  8. Science (chemistry)

    Write a balanced chemical equation and state the reaction type for each of the following reactions: a.) nitrogen gas reacts with hydrogen gas forming ammonia (NH3) b.) carbonic acid breaks down to form carbon dioxide gas and water …
  9. chemistry

    In a reaction, 41.8 g of chromium(III) oxide reacts with 14.8 g of aluminum to produce chromium and aluminum oxide. If 28.6 g of chromium is produced, what mass of aluminum oxide is produced?
  10. Chemistry

    Aluminum reacts with oxygen gas to produce aluminum oxide. How many moles of aluminum oxide would you expect to produce if you reacted 14.5 moles of oxygen gas with excess aluminum?

More Similar Questions

Post a New Question