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What is the chemical formula for stevia pure?
Stevia ia plant, a mixture - not a compound.The principal components of stevia are stevioside ans rebaudioside.
Which instrument is used to determine the enthalpy of reaction ans?
The instrument commonly used to determine the enthalpy of reaction is a calorimeter, specifically a bomb calorimeter for combustion reactions and a coffee cup calorimeter for solution reactions. These devices measure the heat exchange during a chemical reaction, allowing for the calculation of the change in enthalpy. By monitoring temperature changes, the calorimeter provides data needed to quantify the energy involved in the reaction.
What gas is produced when manganese dioxide ans hydrogen peroxide are mixed?
Oxygen gas is produced when manganese dioxide and hydrogen peroxide are mixed. This reaction occurs as the manganese dioxide acts as a catalyst to decompose the hydrogen peroxide into water and oxygen gas.
What does landslide victory mean?
NO!I Cant Ans. It!
Is it true or false that all atoms are the same with all elements because they share?
Each isotope of an atom has a specific atom (number of protons, electrons and neutrons); not all atoms are identical. Ans also each chemical element has specific atoms.
Which state in India has the highest consumption of chemical fertilizers?
Punjab
Does the coefficient of the tube change due to submerge?
ans
Is burning a match a phase change?
Burning a match is not a phase change. A phase change refers to a physical change in the state of matter, such as melting, freezing, vaporization, or condensation. When a match burns, it undergoes a chemical change as the reactants (matchstick and oxygen) are transformed into new substances (carbon dioxide, water vapor, and ash) through a combustion reaction. This chemical change involves the breaking and forming of chemical bonds, rather than a change in the state of matter.
What is cosmetics and how can be used properly?
ANS: Is to change the appearance of your body.
Does motin occurs when there is a change in speed?
ans: do you mean motion? motion is the meaning to move relative to something else, and it occurs (or is seen to be occurring) when two objects pass each other that have different velocities (not necessarily changing velocities). Without this, you would not be able to perceive motion at all. Motion doesn't mean speed has to change, as that relates simply to acceleration.
How does a chemical change affect mass?
The law of conservation of mass, states that mass is conserved in chemical reactions. chemistry is the study of the composition of matter, (what stuff is made of) ans the characteristic changes in the composition of matter. Such as what kind of "stuff" will burn, rust, rot, or otherwise change what it is made out of. If we add the weight (mass) or reactants such as paper and air before the fire and then take the mass (weight) after the fire of the smoke ans ashes, the mass is the same. ONLY in nuclear reactions is mass converted to energy, only in stars nuclear reactors , and atom bombs is mass (weight) converted to energy( light, or heat). So stars are losing mass (weight). A physical change is not a change in composition, typical physical changes are the melting of solids, and the boiling of liquids. Also cutting something big into little pieces, is a physical change NOT a chemical change a short board is still a board.
Is bending wire a physical change?
yes because the wire doesn't change its characteristics
How did the Brownie change the world of photography?
first point ans shoot commercially available \
What is the chemical formula for sulfur and lithium?
The chemical formula for sulfur is S, and for lithium it is Li.
What will happen to the tibicos mushroom if the water were not change for seven days?
i just want to know the ans.
Boiling involves the same change of state as evaporation?
iam a science theacher ever 2 days i open on this web it is not right. the right ans is (freezing) and if you want any thing you can send me a message on this email carla-701@live.com
How a chemical formula indicates the ratio of elements in compound?
it determines the number of ions ans bions in an element. hope ths helps! ;)
