sulfates

"My friend told me there was something in the box, but I didn't know what it was yet. "

"The chemistry experiment showed that carbon dioxide, a gas we exhale, contains two oxygen atoms for every carbon atom. "

"My laptop needs a new battery; it only lasts for a few hours now. "

"He wishes to accumulate a sum of money."

"to reduce weight, speed, heat, expenses, price, personnel etc."

"The label on the fertilizer bag listed ammonium sulfate as a key ingredient to help plants grow. "

"The lab technician carefully neutralized the spilled sulfuric acid with a base. "

"We use detergents to wash our clothes in the washing machine. "

"The storage of winter clothes in the attic is a family tradition. "

"Buying more servers would improve performance."

"The box contains several important documents. "

"Before the wedding ceremony, the bride received a traditional Ayurvedic shampoo. "