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This is determined by Einstein's equation E = mc2, where c = velocity of light = 3 x 108 meters/sec. So c2 = 9 x 1016. For 1 kg of mass therefore the equivalent energy is 9 x 1016 Joules, for 1 gram it is 9 x 1013 Joules.
Note units, in the SI system energy is in Joules, mass in kg, distances in meters. If you keep to these units you will get consistent results.
The above of course only holds for the complete annihilation of 1 gram or 1 kilogram of mass, which does not happen in chemical reactions, so don't try to apply it in such cases!
What else can I help you with?
What is the mass of an atom mainly determined by?
The sum of masses of protons, neutrons and electrons.
How much is the mass of a regular sized marble?
The mass of a regular-sized marble is typically around 1 gram.
What air mass is the source of much of the precipitation in the central and eastern US?
The air mass that is the source of much of the precipitation in the central and eastern US is the maritime tropical air mass. It brings warm, moist air from the Gulf of Mexico, which leads to the formation of thunderstorms and precipitation in these regions.
Does the moon have mass?
Yes. All objects have mass, because all objects contain matter. Mass is just a measure of how much matter is contained within an object. Therefore, any object, from the smallest speck of dust to giant stars, have mass.
Is the earth heavier than the sun?
No, the Sun is much heavier than the Earth. The Sun's mass is about 333,000 times greater than the Earth's mass.
How much matter something contains is its?
mass
What is the measurement of how much matter is in an object?
The measurement of how much matter is in an object is its mass. Mass is typically measured in units such as grams or kilograms.
What is the mass of talc Not the specific gravity but the mass?
Mass is an extrinsic property... that is, it matters very much how much talc there is. Your question makes no sense.
What does mass weigh?
That depends on how much mass there is, how much other mass is nearby, and how far apart the two of them are. If there's no other mass anywhere nearby, then it weighs almost zero.
Does the earth and the moon have the same amount of mass?
No, they do not have the same mass. The moon has much less mass than Earth.
How much does the sun have mass?
The suns mass is 332,950 earths.
How much mass does a proton have?
A proton has a mass of approximately 1.67 x 10^-27 kilograms.
Can a smaller mass have as much momentum as a larger mass?
Yes, a smaller mass can have as much momentum as a larger mass if it is moving at a higher velocity. Momentum is calculated as mass multiplied by velocity, so even if the mass is smaller, a higher velocity can compensate for it.
What is a mass of Beads it is a measurement but how much?
1 mass = 1200 beads
How much mass in a proton?
A proton has a mass of 1 AMU (one atomic mass unit)
How much of what is in the objects?
Mass
Are mass and velocity forces?
No!! Force is how much work is being exerted on an object. NOT how much grav. pull (mass) or how much its accelerating (velocity)!
