teheww771
teheww771
20-12-2022
Chemistry
Answered
Number 18 please its a test
Answer :
VIEW ALL ANSWERS ( 94+ )
Other Questions
The weight of an object _____. is the same as its mass is not affected by gravity is always the same depends on its location
The__________that make up substances give each state its characteristic________ .
Fill in the missing mass number and atomic number for each of these particles or types of radiation.alpha (?) Hebeta (?) egamma yneutron n
4. 100g of 4°C water is heated until its temperature is 37°C. If the specific heat of water is 4.18J/g °C, calculate the amount of heat energy needed to cause t
A certain amount ga occupie 7. 0dm3 at 2 atmophere and 10C. CALCULATE the number of mole in the ga(R=0. 082atmdm3k-1mol-1)
Solid. Something is usually described as a solid if it can hold its own shape and is hard to compress (squash). The molecules in a solid are closely packed toge
A certain amount of ga occupie 7. 50dm3 at0. C Calculate the number of mole in thi ga (R=0. 082atmdm3k-1mol-1)
Which quantum number indicates the position of the orbital about the three axes in the space? A. Spin B. Angular momentum C. Principal D. Magnetic E. Charg
The pH of the compound or substance with the same number of hydroxide and hydrogen ions is 7. The pH 7 is significantly the neutral pH which is the pH of the pu
2. A 22.4 L glass bulb has a total pressure of 760 Torr at 0.0°C and contains three different gases, nitrogen, helium and argon. If the partial pressure of nitr