The formula 4SnO2 represents a compound composed of four tin (Sn) atoms and eight oxygen (O) atoms, indicating it is a type of tin oxide. Specifically, it suggests a stoichiometric relationship where four units of tin dioxide (SnO2) are present. Tin dioxide is commonly used in various applications, including as a semiconductor and in gas sensors. This formula highlights the ratio of tin to oxygen in the compound, which is crucial for understanding its chemical properties and uses.
CuSO4 is the chemical formula of copper(II) sulfate.
Carbon + 1 hydrogen. See the question: What_is_CH_on_the_periodic_table?
Ba(OH)2is the chemical formula of barium hydroxide.
Glass is a silicate; many types of glass exist, with very different composition.
There is no compound by the formula NaHCO. However, NaHCO3 exists and it is called sodium bicarbonate.
Propionate
MgCl2.6H2O is the chemical formula of magnesium chloride hexahydrate.
118-(3xb)
Ketchup
The polyatomic ion sulfate.
magnesium bromide
P stand for purpose s stand for survey q stand for qustion & 5r stand is reding selectively, resciting, recording, reflecting and reviewing.
I is the current ( Amps) in the Ohm`s Law formula; V= I*R
Stands for perimeter.
the "T" stands for "Time"
it stands for sides
Formula should not stand in the fridge longer than 48hrs as recommanded on the back of the can.