robertfuraha robertfuraha

07-11-2022
Chemistry

Answered

a carbon is found to form two oxide, which contain 42.9% and 27.3%carbon respectively, show that these figure illustrate the law multiple proportion

Answer :

Other Questions

What mass of carbon dioxide is produced from the complete combustion of 6.70x10-3 g of methane?

3 Mg + 1 Fe2O3 --> 2 Fe + 3 MgO How many grams of magnesium oxide are made from 5.6 grams of magnesium and 10.0 grams of iron (III) oxide ?

what is the simplest formula of calcium Carbonate if it contains to 40% calcium,20% carbon, 48% oxygen?

Which of the following is a property of carbon atoms? O They readily give up two electrons to become stable. O They can form covalent bond with other atoms. O T

All cells reproduce to produce new cells. How they reproduce depends on the type of cell is being produced. When you get a paper cut, your cells reproduce by (4

Problem 7.21: The energy required to increase the speed of a certain car from 18 m/s to 28 m/s is 190 kJ . - Part A: What is the mass of the car? Express your

The substances sodium (Na), oxygen (O₂), and sodium oxide (Na2O) participate in this chemical reaction: 4Na + O2 → 2Na₂O. Which statement best describes the rea

Show that azeotropic copolymerization occurs when the feed composition is given as 1=1−12−1−2

C2H4O2 + 2 O2 --> 2 CO2 + 2 H2O 20.0 grams of C2H4O2 is reacted with 15.0 grams of oxygen. How many grams of carbon dioxide would be produced?

Mary wants to model a volcanic eruption for her 5th grade science fair project. She combines baking soda (NaHCO3) and vinegar (HC₂H₂O₂) to create the eruption.