Please capitalize where necessary: 28.28 hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites
A: 28.28 Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites

Q: the metal sheet turned out to be silver mixed with gold and carry writing.

A: The metal sheet turned out to be silver mixed with gold and carry writing.

Q: a hemangiopericytoma is metastatic vascular tumor arising from the pericyte cells, where hemangio refers to the blood vessels, and a pericyte is a type of connective tissue cell.
A: A hemangiopericytoma is metastatic vascular tumor arising from the pericyte cells, where hemangio refers to the blood vessels, and a pericyte is a type of connective tissue cell.

Problem: in the late 1980's gm top management rehired the r&d firm of aerovironment, this time to design a concept electric car.
Can you repeat this sentence, but capitalize it?
Answer: In the late 1980's GM top management rehired the R&D firm of AeroVironment, this time to design a concept electric car.

Text: in short, the communists everywhere support every revolutionary movement against the existing social and political order of things.

Correct capitalization: In short, the Communists everywhere support every revolutionary movement against the existing social and political order of things.

Q: unusual lymph node swelling should be reported to the physician.
A:
Unusual lymph node swelling should be reported to the physician.