Question
14
of 18
7 points
How many liters are occupied by 18.0g of oxygen gas (O2)at STP (standard air
temperature and pressure)? ONLY ENTER THE NUMBER OF YOUR
ANSWER. ROUND TO THE HUNDREDTHS PLACE IN YOUR ANSWER. DO
NOT LABEL

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Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

The mass of a proton is approximately equal to the mass of