Seudónimo
Seudónimo
10-02-2018
Chemistry
contestada
i need help fast thx
Respuesta :
CometZ
CometZ
10-02-2018
I'm guessing you have to balance these.
I took a picture of my working out.
Answer to the first one = 2HCl+CaCO3=CaCl2+H20+CO2
So basically just add a big 2 in front of the first HCl
Answer to second one = 2Ni + O2 = 2NiO
So basically in this one just add a big 2 in front of both of the Ni
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
Discussion Topic In this unit, you worked with geometric proofs. A proof is a logical sequence of justified conclusions that lead from a hypothesis to a final c
To be competitive for admission to four-year universities (UCF, UF, FSU, FAU, FIU, UCF, USF, etc.) what courses should you try to have each year of high school
Of the cartons produced by a company, 5% have a puncture, 8% have a smashed corner, and 0.4% have both a puncture and a smashed corner. Find the probability tha
Which of the following countries broke from a policy of isolation from the rest of Europe at the beginning of World War I? O France O Italy O Switzerland O Unit
Ryan and Peter share profits in the ratio 3:2. They liquidate the partnership. The furniture and equipment sold at a loss of $50,000. The accounts receivable we
Phage typing is based on the fact thatbacteria are destroyed by viruses.viruses cause disease.bacterial viruses attack only members of a specific species.phages
For the following exercises, solve each inequality and write the solution in interval notation. 30. 2| v − 7 | − 4 ≥ 42
5. Verbal Explain how to find a line perpendicular to a linear function that passes through a given point.
Explain how dr. collins used critical thinking to develop his concussion-monitoring device.
Area= Help me please!! Thanks
